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Multi-ports managed extender that extends your ethernet.

VDSL2 Interface: 8-port VDSL2 RJ-11 Connectors and 8-Port POTS/Telephone RJ-11 Connectors
LAN Ports: 2 x 10/100/1000Mbps RJ-45 ports

Multi-ports managed extender that extends your ethernet.

VDSL2 Interface: 8-port VDSL2 RJ-11 Connectors and 8-Port POTS/Telephone RJ-11 Connectors
LAN Ports: 2 x 10/100/1000Mbps RJ-45 ports

Brand: Planet

Mfg P/N: VC-820M

Price: $796.00 & Free Shipping



VDSL Interface

  • 8 x RJ-11 connectors for VDSL2 connection 8 x RJ-11 connectors for telephone/POTS connectio Built-in POTS splitter for each VDSL port Auto-speed function for VDSL2 link (by distance and cable quality)

Ethernet Interface

  • 2 10/100/1000Mbps TP and SFP shared combo interfaces Auto-MDI/MDI-X detection on Gigabit RJ-45 port

VDSL2 Features

  • Cost-effective VDSL2 link and central management solution ITU-T G.993.2 VDSL2 standard DMT (Discrete Multi-Tone) line coding VDSL Up to 100/100Mbps symmetric data rate Copper wiring distance up to 1.4km Selectable target data rate and target SNR margin Built-in surge protection to against surge damage from high energy spike Voice and data communication can be shared on the existing telephone wire simultaneously Supports Downstream / Upstream rate control on each port

Layer 2 Features

  • High performance of Store-and-Forward architecture, runt/CRC filtering eliminate erroneous packets to optimize the network bandwidth Broadcast / Multicast / Unicast storm control Support VLAN
  • - IEEE 802.1Q Tag-based VLAN - Port-Based VLAN - Q-in-Q tunneling (VLAN Stacking) - GVRP for dynamic VLAN management - Private VLAN Edge (PVE / Protected port)
  • Link Aggregation
  • - IEEE 802.3ad LACP (Link Aggregation Control Protocol) - Cisco ether-channel (Static Trunk)
  • Spanning Tree Protocol
  • - STP, IEEE 802.1D (Classic Spanning Tree Protocol) - MSTP, IEEE 802.1s (Multiple Spanning Tree Protocol, Spanning Tree by VLAN)
  • Port Mirroring to monitor the incoming or outgoing traffic on a particular port

Quality of Service

  • 4 priority queues on all switch ports Traffic classification:
  • - IEEE 802.1p CoS - IP TOS / DSCP to 802.1p priority mapping - Port-Based priority
  • Strict priority and Weighted Round Robin (WRR) CoS policies Voice QoS by application source / destination protocol no


  • Supports IGMP Snooping v1 and v2 IGMP Snooping v2 fast leave Querier mode support


  • IEEE 802.1x Port-Based network access control protocol RADIUS users access authentication L2 / L3 / L4 Access Control List (ACL) MAC Filtering and Source IP-MAC / Port-Binding Port Security for Source MAC address entries filtering


  • Switch Management Interface
  • - Telnet Command Line Interface - Web switch management - SNMP v1, v2c, v3 switch management - SSL switch management
  • DHCP client for IP address assignment Link Layer Discovery Protocol (LLDP) for easy network management DHCP Option82 and DHCP Relay Built-in Trivial File Transfer Protocol (TFTP) clien Firmware upgrade via TFTP or HTTP Configuration upload/download via TFTP or HTTP Four RMON groups 1, 2, 3, 9 (history, statistics, alarms, and events) SNMP trap for interface Link Up and Link Down notification Supports Ping function Reset button for system management 1 RS-232 male DB9 console interface for Switch basic management and setup


  • MTU / MDU / Hospitality Solution
  • IPTV, VOD and digital message broadcasting services are the worldwide hot trends, and more and more service providers have gradually upgraded the client side devices from analog system to digital system gradually. The PLANET VC-820M VDSL2 CO Switch and VC-23x VDSL2 CPEs are the best solution to quickly provide cost-effective and high speed network services by utilizing the existing telephone wire infrastructure. IP network installation is straightforward and requires no new wiring. With enough bandwidth, the up to 100/100Mbps symmetric capability of VC-820M enables many Multi-Media services on local Internet to come true, such as VOD (Video on Demand), Voice over IP, Video phone, IPTV, distance education, and so on. The VC-820M provides excellent bandwidth to satisfy the triple play devices for entertainment and communication. Meanwhile, this kind of infrastructure will minimize the burden on the Internet
  • Last Mile of FTTx Deployment
  • The VC-820M provides up to 100/100Mbps symmetric data rate within 300m and in long range connections, it provides ultra-high performance to the pervasive telephone line network. With the two build-in mini-GBIC 1000Base-SX/LX SFP (Small Form- Factor Pluggable) interfaces, the deployed distance of VC-820M can be extended from 550 meters (Multi-mode fiber) up to above 10/50/70/120 kilometers (Single-mode fiber). The various distances of SFP and Bidi (WDM) transceivers are optional for customers. The long distance support feature makes the VC-820M be a great and ideal solution for FTTx (Fiber to the Building, Fiber to the Campus or Fiber to the Home) applications. It supports high bandwidth VDSL2 over existing telephone wires in the “last mile” from the ISP / Telecom / Service provider’s fiber node to the buildings and customers’ home.